document.write( "Question 110605: solve the system by graphing
\n" ); document.write( "x+y=4
\n" ); document.write( "-x+y=2
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Algebra.Com's Answer #80688 by elima(1433)\"\" \"About 
You can put this solution on YOUR website!
First put the equations in slope-intercept form;
\n" ); document.write( "x+y=4
\n" ); document.write( "y=-x+4
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\n" ); document.write( "-x+y=2
\n" ); document.write( "y=x+2
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\n" ); document.write( "now lets graph;
\n" ); document.write( "\"graph+%28400%2C400%2C+-5%2C5%2C-5%2C5%2C+-x%2B4%2C+x%2B2%29\"
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